<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
               #ssq{
               	font-family: "微软雅黑";
               }
               #ssq>select{
               	font-family: "微软雅黑";
               	width: 80px;
               	outline: none;
               	margin-left: 5px;
               }
		</style>
	</head>

	<body>
		<div id="ssq">
			<select id="sheng">
				<option>请选择</option>
			</select>省
			<select id="shi">
				<option>请选择</option>
			</select>市
			<select id="qu">
				<option>请选择</option>
			</select>区
		</div>
		<script src="jquery1.11.0.min.js" type="text/javascript" charset="utf-8"></script>
		<script src="ssq.js" type="text/javascript" charset="utf-8"></script>
		<script type="text/javascript">
			var sheng = $("#sheng");
			var shi = $("#shi");
			var qu = $("#qu");
			ssqAjax(sheng, shi, qu);
		</script>
	</body>

</html>